Amalgamation of 2no dwellinghouses into a single family dwellinghouse; erection of rear extensions at third floor level, on top of the existing back additions; demolition of existing single storey rear extensions and erection of a replacement single storey rear extension including the formation of an enlarged roof terrace above the roof of ground floor rear back addition; excavation of the front garden to form lightwells in connection with the enlargement of the existing basements; replacement of existing dormer windows with new dormer windows comprising of windows and French doors with Juliet balconies in the rear roofslope; installation of 2no rooflights in the front roofslope to no. 6 Dewhurst Road; replacement of existing windows with new windows and replacement of the existing single door with double doors at first floor level to the rear elevation; removal of rear fencing and front wall between no. 6 and 8 Dewhurst Road and installation of replacement refuse and cycle stores; erection of new front boundary wall with railings on top and a pedestrian access gate to no. 8 Dewhurst Road; associated landscaping in the front and rear gardens.

Erection of a rear roof extension including the formation of a hip to gable roof extension, 1no. rooflight on top of the main flat roof, and 2no. rooflights in the front roofslope; erection of a rear extension at second floor level, over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of 6no. 1000x1700mm solar pv panels on top of the flat roofs of proposed rear roof and second floor rear extensions; installation of 1no. new window, and repositioning of 1no. existing window to the rear of first floor back addition; replacement of existing main front entrance timber panel door; replacement of windows; rendering of the front boundary fences and masonry walls.

Erection of a rear dormer roof extension; erection of a single storey timber clad outbuilding in the rear garden; alterations to the existing ground floor back addition to include, installation of 2no. rooflights on top of the flat roof, enlargement of door opening and installation of bi-folding doors to the rear elevation following the removal of existing door and window; erection of new fence to replace existing, to the side and rear boundary walls of the rear garden; re-levelling of the rear garden floor with patio finish and associated landscaping.

Demolition of existing side boundary fencing and side brick boundary wall, and erection of a replacement brick boundary wall with timber trellis on top to side boundary elevation.

Replacement of existing timber fencing with new steel railings, erection of 1no additional brick pier, installation of a sliding steel gate and a new hinged pedestrian access gate fronting Addison Bridge Place boundary elevation.